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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/09/2017 |
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Data da última atualização: |
21/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, I. C. dos; ALMEIDA, AA. F. de; PIROVANI, C. P.; COSTA, M. G. C.; SILVA, M. F. das G. F. da; BELLETE, B. S.; FRESCHI, L.; SOARES FILHO, W. dos S.; COELHO FILHO, M. A.; GESTEIRA, A. da S. |
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Afiliação: |
IVANILDES C. DOS SANTOS, UESC; ALEX-ALAN FURTADO DE ALMEIDA, UESC; CARLOS P. PIROVANI, UESC; MARCIO GILBERTO CARDOSO COSTA, UESC; MARIA FATIMA DAS GRAÇAS FERNANDES DA SILVA, UFSCAR; BARBARA SAYURI BELLETE, UFSCAR; LUCIANO FRESCHI, USP; WALTER DOS SANTOS SOARES FILHO, CNPMF; MAURICIO ANTONIO COELHO FILHO, CNPMF; ABELMON DA SILVA GESTEIRA, CNPMF. |
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Título: |
Differential accumulation of flavonoids and phytohormones resulting from the canopy/rootstock interaction of citrus plants subjected to dehydration/rehydration. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Plant Physiology and Biochemistry, 119, p. 147-158, 2017. |
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ISSN: |
0981-9428 |
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DOI: |
10.1016/j.plaphy.2017.08.019 |
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Idioma: |
Inglês |
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Conteúdo: |
Water scarcity can elicit drastic changes in plant metabolic and hormonal regulation, which may be of fundamental importance to stress tolerance. The study of plant the metabolic alterations in response to water deficit, especially the effects of the rootstocks level, is important to elucidate the mechanisms associated to drought tolerance. To verify the influence of rootstock and grafting on the tolerance to drought in citrus plants, we analyzed the growth, phytohormone levels and flavonoid profiles in grafted and ungrafted citrus plants subjected to different soil water regimes on plant status (well-watered, moderate drought and severe drought and rehydrated) under field conditions. The experiments were conducted under field conditions in the Brazilian Agricultural Research Corporation (EMBRAPA), Cruz das Almas, BA, Brazil. Water deficit reduced the total leaf area per plant in all canopy/rootstock combinations. Self-grafting reduce root volume, area and length when compared to ungrafted plants. Drought-induced increases in salicylic acid and abscisic acid associated with concomitant reductions in indoleacetic acid were observed in most canopy/rootstock combinations. However, plants with 'Sunki Maravilha' rootstocks exhibited the most pronounced changes in hormonal levels upon drought stress. Associated to these hormonal changes, drought also significantly affected flavonoid content and profile in both leaves and roots of the distinct citrus combinations. Glycosylated (GFs) and polimethoxylated flavonoids were predominantly found in leaves, whereas prenylated coumarins were found in the roots. Leaf levels of GFs (vicenin, F11, rutin and rhoifolin) were particularly modulated by drought in plants with 'Rangpur Santa Cruz' lime rootstock, whereas root levels of prenylated coumarins were most regulated by drought in plants with the 'Sunki Maravilha' root system. Taken together, these data indicate that the impacts of water deficit restriction on growth, hormonal balance and flavonoid profiles significantly varies depending on the canopy/rootstock combinations. MenosWater scarcity can elicit drastic changes in plant metabolic and hormonal regulation, which may be of fundamental importance to stress tolerance. The study of plant the metabolic alterations in response to water deficit, especially the effects of the rootstocks level, is important to elucidate the mechanisms associated to drought tolerance. To verify the influence of rootstock and grafting on the tolerance to drought in citrus plants, we analyzed the growth, phytohormone levels and flavonoid profiles in grafted and ungrafted citrus plants subjected to different soil water regimes on plant status (well-watered, moderate drought and severe drought and rehydrated) under field conditions. The experiments were conducted under field conditions in the Brazilian Agricultural Research Corporation (EMBRAPA), Cruz das Almas, BA, Brazil. Water deficit reduced the total leaf area per plant in all canopy/rootstock combinations. Self-grafting reduce root volume, area and length when compared to ungrafted plants. Drought-induced increases in salicylic acid and abscisic acid associated with concomitant reductions in indoleacetic acid were observed in most canopy/rootstock combinations. However, plants with 'Sunki Maravilha' rootstocks exhibited the most pronounced changes in hormonal levels upon drought stress. Associated to these hormonal changes, drought also significantly affected flavonoid content and profile in both leaves and roots of the distinct citrus combinations. Glycosylated (GFs... Mostrar Tudo |
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Thesagro: |
Fruta cítrica. |
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Thesaurus Nal: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aSANTOS, I. C. dos
245 $aDifferential accumulation of flavonoids and phytohormones resulting from the canopy/rootstock interaction of citrus plants subjected to dehydration/rehydration.$h[electronic resource]
260 $c2017
520 $aWater scarcity can elicit drastic changes in plant metabolic and hormonal regulation, which may be of fundamental importance to stress tolerance. The study of plant the metabolic alterations in response to water deficit, especially the effects of the rootstocks level, is important to elucidate the mechanisms associated to drought tolerance. To verify the influence of rootstock and grafting on the tolerance to drought in citrus plants, we analyzed the growth, phytohormone levels and flavonoid profiles in grafted and ungrafted citrus plants subjected to different soil water regimes on plant status (well-watered, moderate drought and severe drought and rehydrated) under field conditions. The experiments were conducted under field conditions in the Brazilian Agricultural Research Corporation (EMBRAPA), Cruz das Almas, BA, Brazil. Water deficit reduced the total leaf area per plant in all canopy/rootstock combinations. Self-grafting reduce root volume, area and length when compared to ungrafted plants. Drought-induced increases in salicylic acid and abscisic acid associated with concomitant reductions in indoleacetic acid were observed in most canopy/rootstock combinations. However, plants with 'Sunki Maravilha' rootstocks exhibited the most pronounced changes in hormonal levels upon drought stress. Associated to these hormonal changes, drought also significantly affected flavonoid content and profile in both leaves and roots of the distinct citrus combinations. Glycosylated (GFs) and polimethoxylated flavonoids were predominantly found in leaves, whereas prenylated coumarins were found in the roots. Leaf levels of GFs (vicenin, F11, rutin and rhoifolin) were particularly modulated by drought in plants with 'Rangpur Santa Cruz' lime rootstock, whereas root levels of prenylated coumarins were most regulated by drought in plants with the 'Sunki Maravilha' root system. Taken together, these data indicate that the impacts of water deficit restriction on growth, hormonal balance and flavonoid profiles significantly varies depending on the canopy/rootstock combinations.
650 $aCitrus
650 $aFruta cítrica
700 1 $aALMEIDA, AA. F. de
700 1 $aPIROVANI, C. P.
700 1 $aCOSTA, M. G. C.
700 1 $aSILVA, M. F. das G. F. da
700 1 $aBELLETE, B. S.
700 1 $aFRESCHI, L.
700 1 $aSOARES FILHO, W. dos S.
700 1 $aCOELHO FILHO, M. A.
700 1 $aGESTEIRA, A. da S.
773 $tPlant Physiology and Biochemistry, 119, p. 147-158, 2017.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 49 | |
| 22. |  | SOARES FILHO, W. dos S.; STUCHI, E. S.; LEÃO, H. C. de; SOUZA, A. da S.; COSTA, M. G. C.; LEDO, C. A. da S. Porta-enxertos para laranjeira 'Valência' com potencial de tolerância à seca. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 5., 2009, Guarapari. O melhoramento e os novos cenários da agricultura: anais. Vitória: Incaper, 2009. 1 CD-ROM. pdf 1919| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|   |
| 23. | | OLIVEIRA, T. M. de; SILVA, F.; MORILLON, R.; COELHO FILHO, M. A.; NEVES, D. M.; COSTA, M. G. C.; PIROVANI, C. P.; D. BONATTO. Root protein interatomic network obtained from citrus seedlings subjected to water deficit. In: INTERNATIONAL CITRUS CONGRESS, 22., 2012.Valencia. Book of abstracts. Valencia: International Society of Citriculture; Instituto Valenciano de Investigaciones Agrarias; Fundación Agroalimed, 2012. Documento eletrônico.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 25. | | MENDES, A. F. da S.; CIDADE, L. C.; MANZOLI, G. N.; OTONI, W. C.; SOARES FILHO, W. dos S.; COSTA, M. G. C. Tissue culture parameters in sweet orange cultivars. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 8, p. 1093-1096, ago. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
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| 26. | | COSTA, M. G. C.; MENDES, A. F. S.; CIDADE, L. C.; SOARES FILHO, W. dos S.; OTONI, W. C.; MOORE, G. A. Towards metabolic engineering of carotenoid content in sweet-orange (Citrus sinensis (L.) Osb.). In: XU, Z.; LI, J.; XUE, Y.; YANG, W. (Ed.). Biotechnology and sustainable agriculture 2006 and beyond. Heidelberg: Springer, 2007. p. 223-225. Edição do Proceedings of the 11th IAPTC&B Congress, Beijing, ago. 2006.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 27. | | NEVES, D. M.; COELHO FILHO, M. A.; BELLETE, B. S.; SILVA, M. F. G. F.; SOUZA, D. T.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; GESTEIRA, A. da S. The adaptation of Sunki Maravilha mandarin to drought depends on the ABA accumulation balance between roots and canopy. In: INTERNATIONAL CITRUS CONGRESS, 22., 2012.Valencia. Book of abstracts. Valencia: International Society of Citriculture; Instituto Valenciano de Investigaciones Agrarias; Fundación Agroalimed, 2012. Documento eletrônico.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 28. | | GONÇALVES, L. P.; ALVES, T. F. O.; MARTINS, C. P. S.; SOUSA, A. O.; GIRARDI, E. A.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S.; COSTA, M. G. C. Analysis of oxidative damage in varieties of Citrus rootstocks subjected to water deficit. WORKSHOP ON BIOTIC AND ABIOTIC STRESS TOLERANCE IN PLANTS, 2013, Ilhéus. The challenge for the 21st century: book of abstracts. [S.l.]: International Advanced Biology Consortium, 2013.Oline. S02001.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|  |
| 29. | | SANTOS, A. S.; NEVES, D. M.; SANTANA-VIEIRA, D. D. S.; ALMEIDA, L. A. H.; COSTA, M. G. C.; SOARES FILHO, W. dos S.; PIROVANI, C. P.; COELHO FILHO, M. A.; FERREIRA, C. F.; GESTEIRA, A. da S. Citrus scion and rootstock combinations show changes in DNA methylation profiles and ABA insensitivity under recurrent drought conditions. Scientia Horticulturae, v. 267, e.109313, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 30. | | DÓRIA, M. S.; SOUSA, A. O. de; BARBOSA, C. de J.; COSTA, M. G. C.; GESTEIRA, A. da S.; SOUZA, R. M.; FREITAS, A. C. O.; PIROVANI, C. P. Citrus tristeza virus (CTV) causing proteomic and enzymatic changes in sweet orange variety "Westin". Plos One, July, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 31. | | MARTINS, C. P. S.; NEVES, D. M.; CIDADE, A. C.; MENDES, A. F. S.; SILVA, D. C.; ALMEIDA, ALEX-ALAN F.; COELHO FILHO, M. A.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S.; COSTA, M. G. C. Expression of the citrus CsTIP2;1 gene improves tobacco plant growth, antioxidant capacity and physiological adaptation under stress conditions. Planta, January, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 32. | | CIDADE, L. C.; OLIVEIRA, T. M. de; MENDES, A. F. S.; MACEDO, A. F.; FLOH, E. I. S.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S.; COSTA, M. G. C. Ectopic expression of a fruit phytoene synthase from Citrus paradisi Macf. promotes abiotic stress tolerance in transgenic tobacco. Molecular Biology Report, v.39, p. 10201-10209, 2012| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 33. | | OLIVEIRA, T. M.; SILVA, F. R. da; BONATTO, D.; NEVES, D. M.; MORILLON, R.; MASERTI, B. E.; COELHO FILHO, M. A.; COSTA, M. G C; PIROVANI, C. P.; GESTEIRA, A. da S. Comparative study of the protein profiles of Sunki mandarin and Rangpur lime plants in response to water deficit. BMC Plant Biology, p.15-69, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 34. | | NEVES, D. M.; COELHO FILHO, M. A.; BELLETE, B. S.; SILVA, M. F. G. F.; SOUZA, D. T.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; GESTEIRA, A. S. Comparative study of putative 9-cis-epoxycarotenoid dioxygenase and abscisic acid accumulation in the responses of Sunki mandarin and Rangpur lime to water deficit. Molecular Biology Reports, May, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 35. | | SANTOS, I. C. dos; ALMEIDA, AA. F. de; PIROVANI, C. P.; COSTA, M. G. C.; SILVA, M. F. das G. F. da; BELLETE, B. S.; FRESCHI, L.; SOARES FILHO, W. dos S.; COELHO FILHO, M. A.; GESTEIRA, A. da S. Differential accumulation of flavonoids and phytohormones resulting from the canopy/rootstock interaction of citrus plants subjected to dehydration/rehydration. Plant Physiology and Biochemistry, 119, p. 147-158, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 36. | | MARTINS, C. P. S.; NEVES, D. M.; CIDADE, L. C.; MENDES, A. F. S.; COELHO FILHO, M. A.; GESTEIRA, A. da S.; SOARES FILHO, W. dos S.; COSTA, M. G. C. Functional analysis of a tonoplast intrinsic protein (TIP) gene involved in the response to osmotic stress in citrus. In: WORKSHOP ON BIOTIC AND ABIOTIC STRESS TOLERANCE IN PLANTS, 2013, Ilhéus. The challenge for the 21st century: book of abstracts. [S.l.]: International Advanced Biology Consortium, 2013. Online. S03P01.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 37. | | NEVES, D. M.; SANTANA-VIEIRA, D. D. S.; DÓRIA, M. S.; FRESCHI, L.; FERREIRA, C. F.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; COELHO FILHO, M. A.; MICHELI, F.; GESTEIRA, A. da S. Recurrent water deficit causes alterations in the profile of redox proteins in citrus plants. Plant Physiology and Biochemistry, v. 132, p.497-507, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 38. | | NEVES, D. M.; ALMEIDA, L. A. da H.; SANTANA-VIEIR, A. D. S.; FRESCHI, L.; FERREIRA, C. F.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; MICHELI, F.; COELHO FILHO, M. A.; GESTEIRA, A. da S. Recurrent water deficit causes epigenetic and hormonal changes in citrus plants. Scientific Reports, n. 7, October, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 39. | | SANTOS, I. C. dos; ALMEIDA, A. F. de; PIROVANI, C. P.; COSTA. M. G. C.; CONCEIÇÃO, A. S. da; SOARES FILHO, W. dos S.; COELHO FILHO, M. A.; GESTEIRA, A. da S. Physiological, biochemical and molecular responses to drought conditions in field-grown grafted and ungrafted citrus plants. Environmental and Experimental Botany, v.62, p. 406/420, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 40. | | VILA VERDE, D. DOS S.; MENDES, M. I. DE S.; SOUZA, A. da S.; AUD, F. F.; SANTOS, K. C. F. dos; SOARES FILHO, W. dos S.; GESTEIRA, A. da S.; COSTA, M. G. C. Obtaining spontaneous haploids and polyploids from seeds derived from tangerine-type fruits. Plant Cell, Tissue and Organ Culture, january, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 49 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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